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49728 (1999 VE72)
Classification: Main-belt Asteroid          SPK-ID: 2049728
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04972228794804219 7.2614e-08  
a 2.582995678032961 3.0869e-08 AU
q 2.454563223161258 1.7784e-07 AU
i 15.54210879540473 7.8736e-06 deg
node 110.1644599605846 2.7449e-05 deg
peri 276.3095342513051 8.8897e-05 deg
M 251.9550602537419 8.4179e-05 deg
tp 2457255.578037959092
(2015-Aug-21.07803796)
0.00035637 JED
period 1516.295849208864
4.15
2.7182e-05
7.442e-08
d
yr
n .2374206855395879 4.2561e-09 deg/d
Q 2.711428132904664 3.2404e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      5367 days (14.69 yr)  
   first obs. used      1998-09-30  
   last obs. used      2013-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50936  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 07:38:49  

Additional Information
 Earth MOID = 1.51564 AU 
 T_jup = 3.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO263750  

49728 (1999 VE72)          Discovered 1999-Nov-11 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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